4636825

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 18

約数和(自身を含む): 5971902

約数和(自身を除く): 1335077

約数列:

[1, 5, 25, 31, 155, 193, 775, 961, 965, 4805, 4825, 5983, 24025, 29915, 149575, 185473, 927365, 4636825]

約数ペア:

[(1, 4636825), (5, 927365), (25, 185473), (31, 149575), (155, 29915), (193, 24025), (775, 5983), (961, 4825), (965, 4805)]